1
22
23 package com.liferay.portlet.pollsdisplay.action;
24
25 import com.liferay.portal.kernel.util.GetterUtil;
26 import com.liferay.portal.kernel.util.StringPool;
27 import com.liferay.portal.struts.PortletAction;
28 import com.liferay.portal.util.WebKeys;
29 import com.liferay.portlet.polls.NoSuchQuestionException;
30 import com.liferay.portlet.polls.model.PollsQuestion;
31 import com.liferay.portlet.polls.service.PollsQuestionServiceUtil;
32
33 import javax.portlet.PortletConfig;
34 import javax.portlet.PortletPreferences;
35 import javax.portlet.RenderRequest;
36 import javax.portlet.RenderResponse;
37
38 import org.apache.struts.action.ActionForm;
39 import org.apache.struts.action.ActionForward;
40 import org.apache.struts.action.ActionMapping;
41
42
47 public class ViewAction extends PortletAction {
48
49 public ActionForward render(
50 ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
51 RenderRequest renderRequest, RenderResponse renderResponse)
52 throws Exception {
53
54 try {
55 PortletPreferences prefs = renderRequest.getPreferences();
56
57 long questionId = GetterUtil.getLong(
58 prefs.getValue("question-id", StringPool.BLANK));
59
60 PollsQuestion question =
61 PollsQuestionServiceUtil.getQuestion(questionId);
62
63 renderRequest.setAttribute(WebKeys.POLLS_QUESTION, question);
64
65 return mapping.findForward("portlet.polls_display.view");
66 }
67 catch (NoSuchQuestionException nsqe) {
68 return mapping.findForward("/portal/portlet_not_setup");
69 }
70 }
71
72 }